| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for McKnight Machinery Co. | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 1,748,556 | Feb. 25, 1930 | E.J. McKnight | Boring machine | chair maker | |
| 1,852,586 | Apr. 05, 1932 | E.J. McKnight | Clamp | clamps | |
| 1,858,677 | May 17, 1932 | E.J. McKnight | Multiple spindle boring machine | wood drilling and boring | |